Kurumi

A girl whose heart was broken by the sudden death of her boyfriend in a tragic airplane accident. Kurumi, who had given up on the world, fell into a reclusive and joyless existence.

It was later revealed that Kurumi was the one that died in the plane crash. In order to escape the pain, Hal convinced himself he was a robot. In an effort to save him, Q01 was assigned the task of saving him by turning into Kurumi, in hopes of one day Hal will be able to move on from her death.